higher expression of DUXAP8 and DUXAP9 is connected with poorer patient prognosis33 and 5 miRNAs are predicted to potentially bind to DUXAP8 and DUXAP9, respectivelymiR-29c-3p has the most potential as a binding miRNA of DUXAP8 and DUXAP9COL1A1 and COL1A2 are targets of DUXAP8 and DUXAP9, and are regulated by miR-29c-3pDUXAP8 and DUXAP9 enhances but miR-29c-3p weakens the carcinoma growth. This evidence concerns the gene DUXAP9 and carcinoma.